fled to neighboring algeria. aisha, who was pregnant, reportedly gave birth at the border. but two of gadhafi's other sons appear to still be in libya. and seem to be divided over what to do. on wednesday, gadhafi's son saadi told an arabic tv station he's willing to negotiate a surrender. if turning myself in would stop a bloodbath, i don't mind doing it, he said, without revealing his location. but in a separate call, another son, saif al islam, once heir apparent, says he and his father will fight on. the leader is good. we are in libya. we are fighting, he said. >> the fact he sent his wife and three of his children to algeria tells me now he appreciates that there is no return to the past. the gadhafi rule is over. the gadhafi dynasty is over. >> reporter: where could gadhafi be? he might be holed up in tripoli,